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Rev. bras. ginecol. obstet ; 35(11): 511-515, nov. 2013. ilus, tab
Article in Portuguese | LILACS | ID: lil-697979

ABSTRACT

OBJETIVO: Avaliar a incidência de repercussões materno-fetais e controle glicêmico em gestantes com diagnóstico de Diabetes Melito Gestacional (DMG) tendo como corte a glicemia de jejum de 85 mg/dL no primeiro trimestre e correlacionar com fatores de risco. MÉTODOS: Foram revisados os prontuários das gestantes acompanhadas no ambulatório de Pré-Natal de Alto Risco (PNAR) no período de janeiro de 2011 a março de 2012 e selecionadas aquelas com diagnóstico de DMG para contato e verificação do cartão de pré-natal. Foram colhidos dados de idade, paridade, glicemia de jejum do primeiro trimestre, valor do Teste Oral de Tolerância à Glicose (TOTG), Índice de Massa Corpórea (IMC), via de parto, forma de controle, repercussões fetais e fatores de risco para DMG. A análise estatística foi realizada no software PSPP 0.6.2 e consistiu de análise descritiva de frequências, teste do χ2 para variáveis categóricas, teste t de Student para amostras independentes e teste de Pearson para as correlações com nível de significância de 5%. RESULTADOS: Das 408 gestantes atendidas, 105 tinham diagnóstico de Diabetes Melito Gestacional (DMG) e 71 tinham prontuários completos ou responderam ao contato para fornecer as informações faltantes. No grupo DMG-jejum <85, (com glicemia de jejum <85 mg/dL na primeira consulta no primeiro trimestre) foram incluídas 29 gestantes (40,8%) e no grupo DMG-jejum>85 (glicemia de jejum >85 mg/dL na primeira consulta, no primeiro trimestre) 42 gestantes (59,1%). Observou-se que poucas pacientes (5 no grupo DMG-jejum <85 e 3 no grupo DMG-jejum>85) não apresentavam fatores de risco para DMG. Houve maior frequência da necessidade de controle com insulina nas pacientes do grupo DMG-jejum >85. Não houve diferença significativa quanto às repercussões fetais e via de parto entre os grupos. CONCLUSÃO: A glicemia de jejum do primeiro trimestre, tendo como ponto de corte o valor 85 mg/dL, isoladamente, ou associado a fatores de risco, não seria bom preditor isolado de repercussões materno-fetais do DMG.


PURPOSE: To evaluate the incidence of maternal and fetal repercussions and glycemic control in women with Gestational Diabetes Mellitus (GDM) using a fasting glucose of 85 mg/dL in the first trimester as a cut-off point and to correlate it with risk factors. METHODS: The medical records of pregnant women followed in the outpatient antenatal high-risk service (PNAR) of HRAN from January 2011 to March 2012 were reviewed and those women diagnosed with GDM were selected for contact and for prenatal card verification. We collected data of age, parity, fasting glucose during the first quarter, the value of the Oral Glucose Tolerance Test (OGTT), Body Mass Index (BMI), mode of delivery, form of control, effects and fetal risk factors for GDM. Statistical analysis was performed using the PSPP 0.6.2 software and consisted of descriptive analysis of frequencies, χ2 test for categorical variables, Student's t-test for independent samples, and Pearson test for correlations, with the level of significance set at 5%. RESULTS: From 408 pregnant women enrolled, 105 were diagnosed with GDM and 71 had complete records or answered to the contact in order to provide the missing information. The GDM-fasting <85 (fasting glucose <85 mg/dL at the first prenatal visit, in the first trimester) group consisted of 29 (40.8%) women and the GDM-fasting >85 (fasting glucose >85 mg/dL at the first prenatal visit, in the first trimester) consisted of 42 (59.1%) women. It was observed that few patients (five in the GDM-fasting <85 group and three in the GDM-fasting >85 group) had no risk factors for GDM. There was a major need for control with insulin in patients of the GDM-fasting >85 group. There was no significant difference related to fetal impact or mode of delivery between the groups. CONCLUSIONS: The first trimester fasting glycemia, with a cut-off value of 85 mg/dL alone or associated with risk factors, does not seem to be a good single predictor of the maternal-fetal effects of GDM.


Subject(s)
Adolescent , Adult , Female , Humans , Middle Aged , Pregnancy , Young Adult , Blood Glucose/analysis , Diabetes, Gestational/blood , Cross-Sectional Studies , Fasting , Fetal Diseases/epidemiology , Pregnancy Trimester, First , Pregnancy Complications/blood , Pregnancy Complications/epidemiology , Risk Factors
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